Switchblade Remote Repair
 

I just got a new switchblade remote for my '97 C280, and I now want to attempt to repair the old one. I understand the switch contacts come off the circuit board, and I'm capable of soldering. But I'm having trouble taking it apart, as I don't want to destroy it in the process. Is there a secret screw someplace? Any tricks or hints would be greatly appreciated?

Also, is there anyone who fixes them?

Thanks,

Marvin Stockman